@tool
class_name NPCInteract extends Node

enum InteractType {
  NONE,
  TEXT,
  CUTSCENE
}

@export var interactType:InteractType = InteractType.NONE
@export var interactText:Array[String] = []

var interactTextIndex:int = 0

func onInteract(_player:Player) -> void:
  if interactType == InteractType.TEXT:
    interactTextIndex = 0
    UI.TEXTBOX.setText(interactText[interactTextIndex])
    UI.TEXTBOX.textboxClosing.connect(onTextboxClosing)
    return

  pass

func onInteractable(player:Player) -> void:
  pass

func onNotInteractable(player:Player) -> void:
  pass

func _exit_tree() -> void:
  UI.TEXTBOX.textboxClosing.disconnect(onTextboxClosing)

func onTextboxClosing() -> void:
  interactTextIndex += 1
  if interactTextIndex < interactText.size():
    UI.TEXTBOX.setText(interactText[interactTextIndex])
  else:
    UI.TEXTBOX.textboxClosing.disconnect(onTextboxClosing)
    UI.TEXTBOX.setText("")